86649213

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{40853}}^1$

素因数の和:40964

約数の個数: 16

約数和(自身を含む): 133347456

約数和(自身を除く): 46698243

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 40853, 122559, 285971, 857913, 4126153, 12378459, 28883071, 86649213]

約数ペア:

[(1, 86649213), (3, 28883071), (7, 12378459), (21, 4126153), (101, 857913), (303, 285971), (707, 122559), (2121, 40853)]